Revert "fix: 修复多次navigateTo会重复跳转的Bug"

This reverts commit 584ba462.

src/platforms/app-plus/service/api/route/navigate-to.js

@@ -23,8 +23,6 @@ import {
 import {
   navigate
 } from '../../framework/navigator'
-
-let isNavigating = false
 
 function _navigateTo ({
   url,
@@ -47,8 +45,7 @@ function _navigateTo ({
     }),
     animationType,
     animationDuration,
-    () => {
-      isNavigating = false
+    () => {
       invoke(callbackId, {
         errMsg: 'navigateTo:ok'
       })
@@ -62,11 +59,7 @@ export function navigateTo ({
   openType,
   animationType,
   animationDuration
-}, callbackId) {
-  if(isNavigating) {
-    return
-  }
-  isNavigating = true
+}, callbackId) {
   const urls = url.split('?')
   const path = urls[0]
   const routeStyles = __uniRoutes.find(route => route.path === path).window